35 Blackwell Close, London, N21 1UL
UPRN:207203158Purpose Built Flat2 bedsBuilt 2003-2006
LeaseholdCouncil Tax: Band DEPC: D (65)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T12:41:52.390582+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:38:38.086046+00:00)EPC· 3mo agoEPC: ageing, refreshed 3mo ago (2026-08-21T11:02:18.032921+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 4mo agoCouncil Tax: stale, refreshed 4mo ago (2026-07-03T07:41:16.386402+00:00)
HP Score
74
/ 100
Mixed
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
20 of 21 sourcesSale Estimate
£358,000
£340k - £376kHigh
Estimate
£358k
Range
£340k – £376k
Rent Estimate (pcm)
£1,600
£2k - £2k
Monthly
£1,600
Yield
5.36%
Verdict
Derived from HomePortfolio scores
35 Blackwell Close earns an INVESTIGATE rating with HP Score 74/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (69/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)HM Land Registry sales matched to addressDefra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
74
HP Score
74/ 100
Mixed
66
Investment Score
66/ 100
Moderate
31
Crime Score
31/ 100
Moderate
69
Walkability
69/ 100
Moderate
Transit & Bike
Transit 44Bike 58
Walk Score, out of 100
Valuation & Market
Sale Estimate£358,000
Rent Estimate (pcm)£1,600
Gross Yield5.36%
1y Growth-11.8%
3y Growth-0.2%
5y Growth+0.8%
10y Growth+2.2%
Last Sold Price£360,000 (2022-10-24)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0N21 1UL
Approval Rate
-12mo
Development
low
- Pending26/04532/HOUConversion of garage into habitable room involving alterations to front elevation with first floor side extension including new window to front elevation.
- Pending26/04466/TPOWorks to a tree covered by LBE ORDER NO 66 1977: Oak (T032) - crown reduce by up to 2m, crown thin by up to 25%.
- Pending26/04423/CEAErection of an outbuilding following demolition of the existing garage.
Ownership
- Corporate Ownership53.3%
- Overseas OwnershipNo
- Lease Term Remaining137 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2022-10-24
- SourceLand Registry
Connectivity
Broadband (Standard)
6 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£34,962
Population Density8,854 /km²
Owner Occupied51%
Age Distribution
0-15 24%16-64 64%65+ 12%
Schools Nearby
- Eversley Primary School0.3 mi
Inspected as Eversley Primary School (URN 102025) on 1 Jul 2025
- Grange Park Primary School0.5 miGood
- Highlands School0.5 miArea grades2024
Inspected after Ofsted withdrew the single overall grade.
- -Merryhills Primary School0.6 mi
2 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 14 Blackwell Close-£347k-
- 40 Blackwell Close-£345k-
- 19 Blackwell Close-£342k-
- 6 Blackwell Close-£440k-